Hydraulics And Pneumatics

Pneumatic valves

2010-02-24T03:37:00.002-08:00

Isys HA (26 mm) and HB (18 mm) ISO 15407-1 valves come with a central 4-pin M12 connector that provides a single electrical connection for single and double solenoids via a cord set linked to an M12 field bus output module or I/O distribution block. Cord set reduces wiring time by eliminating conduit runs and wire pulling. Manifolds come in two-station multiples that decrease base-to-base electrical and pneumatic connections to reduce leaks and misconnections. Parker Hannifin Corp., Pneumatic Div., (269) 629-5000, www.parker.com/pneu/isys

Pneumatic valve manifolds

2010-02-24T03:37:00.001-08:00

Series VV061 Cube manifold comes with 6-mm wide, 3-port valves that operate small bore cylinders or serve as a pilot valve to actuate larger valves. They combine valve, printed circuit board, base, and fittings and consume 0.55 W in standard configuration and 0.23 W with power saving circuit using 24 or 12 Vdc. They have a 10-msec response time and are rated for flows of 0.004 and 0.008 CV in low- pressure version, suitable from vacuum to 44 psi pressure. SMC Corp. of America, (317)-899-4650, www.smcusa.com

Pneumatic assembly tools

2010-02-24T03:36:00.001-08:00

Bench-mounted and hand-held pneumatic tools complete several assembly functions. They operate on 85- to 95-psi shop air and are easily moved, allowing rapid adjustment of assembly lines. Set up time is minimized with jaws that can be changed over from product to product in less than a minute. Power unit is a force-multiplying air cylinder capable of delivering more than 4000 lb of thrust to the cam operated jaws. Circuitry in the foot operated control box includes a unique pressure sensing valve that can be adjusted for various jaw closing forces. Fabco-Air, Inc., (352) 373-3578, www.fabco-air.com

Multi-axis motion controller

2010-02-24T03:35:00.002-08:00

RMC150 multi-axis motion controller includes new RMC150E CPU module with built-in 10/100 Mbit Ethernet port and uses RMC100 Series I/O modules. Programming, configuration, diagnostics, and automatic tuning are completed with RMCTools software. It handles up to eight synchronized axes; RMC151 controls eight dualloop position-pressure/force axes. It can be configured in more than 500 ways of 2-, 4-, 6-, or 8-axes. Built-in full duplex 10/100 Mbit Ethernet port with USB port provides programming connection, freeing up a module slot for expanded discrete I/O. Delta Computer Systems Inc., (360) 254-8688,

LS/HT hydraulic motors

2010-02-24T03:35:00.001-08:00

WS family of low-speed/high-torque hydraulic motors feature flow rates to 76 lpm continuous, torque to 824 N-m continuous, and pressures to 207 bar continuous. They are are designed with a three zone commutator valve for higher flow capacity, tapered roller bearings to accommodate side loads, and an extra large drive link to withstand pressure and torque spikes. Nine displacements are available ranging from 100 to 508 cc/rev. White Drive Products, (270) 885-1110, www.whitedriveproducts.com/ws.html

Load cells

2010-02-24T03:34:00.000-08:00

LCR series S-beam load cells offer high accuracy and a 5-point NIST traceable calibration. Available in common ranges from 25 to 10,000 lb, they are protected to IP55 and constructed of aluminum for ranges up to 1000 lb and stainless steel for ranges greater than 1000 lb. Interchangeability makes them ideal for multiple load cell applications. Each unit is supplied with a 20-ft, 4-conductor jacketed cable. Omega Engineering Inc., (800) 826-6342,

Linear position sensors

2010-02-24T03:33:00.000-08:00

Linear position sensors

Temposonics RF-series linear position sensors feature a flexible housing for short installation envelopes with long-strokes. Pressure pipe option allows for use in hydraulic applications. Outputs include EtherCAT and SSI. Tefloncoated stainless-steel housing bends to 8-in. minimum radius and allows for up to 15 to 20 position magnets to be used along a single sensor. They accommodate strokes to 10 m, with a measuring range of 255 to 10,060 mm. MTS Systems Corp., Sensors Div., (919) 677-0100,

Indicating transmitter

2010-02-24T03:32:00.002-08:00

Model 121 indicating transmitter provides a simple, loop-powered 8-28 Vdc twowire 4-20mA signal. It features a -in. NPT interface with easy-to-wire industrial terminal strip and a removable cover. Accuracy is ± 2% from 20% to 100% full scale. It operates in temperatures from –20° to 150° F and is available in aluminum or 316 stainless-steel construction. Safe working pressure is 6000 psig and pressure ranges from 0-5 to 0-110 psid are available. Mid-West Instrument, (800) 648-5778, www.midwestinstrument.com

Industrial shock absorbers

2010-02-24T03:32:00.001-08:00

MC 150H3, MC 225H3 and MC 600H3 industrial shock absorbers decelerate loads, prevent impact damage, improve product performance, increase cycle speeds, and reduce noise. They handle heavier loads moving at slower speeds than with previous models. MC 150H3 is rated for 400 to 900 lb; MC 225H3 is rated for 1800 to 4000 lb, and MC 600H3 is rated for 4800 to 10,000 lb. Ace Controls Inc., (800) 521-3320, www.acecontrols.com

Hydraulic filters

2010-02-24T03:30:00.002-08:00

Triboguard high-performance hydraulic filters use state-of-the-art hydraulic filtration technology to protect systems. Polymer pack design enables long life and is engineered to provide structural strength with minimal flow resistance while maintaining high removal efficiencies. Synteq filter media allows higher initial cleanliness and system protection. Design also allows for lower pressure drop in high viscosity situations. Donaldson Co., (952) 887-3863, www.donaldson.com/en/ih

High-strength wear rings

2010-02-24T03:30:00.001-08:00

Powerbands are made from a blend of premium nylon, glass fiber, and PTFE. Their cross-section tolerances of ±0.001 in. improve alignment and concentric operation of cylinder rods and pistons. Chamfered corners accommodate cylinder housing grooves, improving piston and rod alignment. Scarf-cut end gap reduces loss of bearing support during cylinder side loading. Hercules Sealing Products, (800) 777-5617, www.herculesus.com

Flared fitting seals

2010-02-24T03:29:00.002-08:00

Leak-free seals fit flared fittings of 30°, 37°, and 45°. They are rated for –65° to 1200° F and available in 304 and 316 stainless steel and copper for use with all hydraulic fluids. Sealing rings compress when tightened, maintaining faces’ compression during load and temperature cycles and external vibrations. They are stamped in all 37° sizes, from 316 thru 2 in. and 45° seals are available in …- thru -in. sizes. Flaretite Inc., (810) 750-4140, www.flaretite.com

Cross-drill plugs

2010-02-24T03:29:00.001-08:00

Expansion Rv plugs seal cross-drilled construction holes. Installation is easy with pneumatically powered rivet gun that pulls a tapered mandrel through a sleeve to create an expansion seal. Standard and long mandrel varieties come in metric sizes from 4 to 10 mm. Sleeves come in carbon steel and black oxide; mandrel comes in corrosion-resistant lubricated carbon steel. Farmington Engineering, (203) 245-1100, www.farmingtoneng.com

Compressed air filtration

2010-02-24T03:25:00.000-08:00

Extractor/Dryers efficiently remove moisture and contaminants to improve and extend the life cycle of tools and equipment. Twostage filters operate most effectively within 25 ft of the point of use. They offer a standard 5-μm rating with lower ratings available, and feature flow ranges of 15 to 2000 scfm and pressure ratings of up to 250 psi. Differential pressure gauge provides a visual indication of required maintenance. Weep drain allows for continual discharge of condensate. La-Man Corp., (800) 348-2463, www.laman.com